MCP servers for Perplexity

Popbill MCP: Korean e-tax invoices (issue/cancel/search, Hometax sync) + KakaoTalk 알림톡. 팝빌 MCP.

Poshmark Comps — sold-price search on the public Poshmark marketplace

MCP server for interacting with PostgreSQL databases, with support for multiple schemas

Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP

Query pudge-ui — 93 skeuomorphic 2000s-era UI component specs — for coding-agent context.

Solar yield, irradiation and system sizing - no API key.

Query your Radarr instance: movies, queue, health. Endpoints per official docs.

Webhooks for AI agents: send events, manage endpoints, inspect and retry deliveries.

Search 13,870+ MCP servers, 4,384+ agent skills, and plugins from your terminal or agent.

Test objects from restful-api.dev. No key required.

RIPE Atlas network measurements — ping, traceroute, DNS, TLS, HTTP, NTP, and probes

HTTP client, JWT decode, header analysis for AI agents

MCP server for Salesforge, Primeforge, Leadsforge, Infraforge, Warmforge, and Mailforge

Accessibility check (axe-core, WCAG A/AA) for sites you build, with a fix prompt for your AI tool.

Send WhatsApp, SMS and email, verify OTP codes and run campaigns with SendKuy.

Email for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentFromAI tools.

Send texts (SMS) from your own Android phone and your own number, from any AI app.

Licensed soundtracks and sound effects matched to your video. Commercial use OK.

The API-change deploy gate for AI coding agents. Read-only breaking-change detection.

Format SQL queries into readable layouts locally. No network and no key.

Model Context Protocol server for StepSecurity APIs